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Princess|Lab Grown|IGI

0.51ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG755515118

Shape and cutting style on the report: Princess cut

Certificate IGI LG755515118

Diamond specifications and retailer prices

From $491 NZD
£217 GBP
As of October 30, 2026
Save $546 NZD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,447 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG755515118 or 755515118. Listed at 11 retailers as of October 29, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755515118
Dimensions4.23 × 4.26 × 3.17 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.23 mm4.26 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755515118
Side View
Table 63.0%Crown 43.6°Girdle: MediumPavilion 38.4°Culet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,447 NZD|Low: $374 NZD|High: $2,462 NZD|Avg: $816 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$472 NZD
Retailer 2$491 NZD
Retailer 8$554 NZD
Retailer 4$565 NZD
Retailer 6$611 NZD
Retailer 3$694 NZD
Retailer 9$694 NZD
Retailer 5$703 NZD
Retailer 10$887 NZD
Retailer 11$1,037 NZD
MOH London$2,447 NZD

43 data points across 11 retailers

11 retailers$491 NZD to $1,037 NZD

Retailer 1
-
$472 NZD
$265 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$491 NZD
£217 GBP
View
B+
Retailer 3
-
$554 NZD
$311 USD
View
B+
Retailer 4
-
$565 NZD
€302 EUR
View
B+
Retailer 5
-
$611 NZD
A$528 AUD
View
B+
Retailer 6
-
$694 NZD
$390 USD
View
B+
Retailer 7
-
$694 NZD
$390 USD
View
B+
Retailer 8
-
$703 NZD
£311 GBP
View
B
Retailer 9
-
$904 NZD
$508 USD
View
B
Retailer 10
-
$1,037 NZD
$582 USD
View
Most Expensive
MOH London
LG755515118 · Oct 29
$2,447 NZD
£1,082 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $491 NZDSave up to $546 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Princess
$491 NZD